# Fractions and Math Online Test

what is 1/3*6/12 and simplify it

wich is biger 2/3 or 1/6

what is 3,910*2,980

If two vectors  and  are parallel to each other then value of ( be ____.
0
2
3
4
If  then the angle between A and B is ____.
( / 3
(
( / 4
Issac read x pages of a book on Sunday, thrice as many pages on Monday as on Sunday and 9 more than twice as many pages on Tuesday as on Sunday. What is the average number of pages he read per day over the three days?
2x + 3
6x + 9
x + 9
3x + 9
x + 3
A person buys a pack of pens for x dollars and then sells them for 3n/2 dollars each. How many packs does he have to sell to make a profit of 400\$?
200/n
400/n
600/n
800/n
100/n
After 4 flowers were added to a basket, there were 3 times as many flowers in the basket as before. How many flowers were in the basket before the addition?
2
4
1
8
3
A plane travels at a speed of 3600 miles per hour. How many miles can it travel in 30 seconds? (Assuming it is traveling at top speed)
18 miles
36 miles
15 miles
10 miles
30 miles
Harry has 20 coins consisting of quarters and dimes. If he has a total of \$2.75, how many quarters does he have?
3
5
10
12
8
If each shirt costs 150\$ and each trouser 200\$, which of the following represent the cost in dollars, of x trousers and y shirts?
(150x + 200y)\$
(200x + 150y)\$
(200y + 150x)\$
(150x + 150y)\$
(200x + 200y)\$
The square root of a number x added to 5 results in 10. Find the number.
30
10
5
25
20
Find the age of Barbie if the age of Barbie is half the sum of the ages of Sam and Jim also Barbie is 2 years younger than Sam and Jim is 32 years old.
34
36
48
24
12
What is the average speed of the car for the entire trip, if it travels 60 miles for one hour, then travels at 30 miles per hour for the remaining 60 miles to reach its destination?
50 miles/hour
60 miles/hour
30 miles/hour
45 miles/hour
40 miles/hour
A company has 360 employees. If there are 20 more men than women in the office, how many employees are women?
180
170
200
280
250
Stella travels 40 miles in 2 hours. If she travels at the same rate for another 3 hours, how many more miles will she travel?
60
45
70
40
35
Find the value of x, if a bus starts with x number of passengers. One fourth of the passengers get down at a stop and twenty others get into the bus. At the second stop, eighteen get down and fifteen get into the bus. At the third stop, one fourth of x get in and five get down. The total number of passengers now is 52.
42
57
50
40
44
The sum of two consecutive integers is x. What is the value of the smallest of these two integers?
x ( 1
x ( 2
(x ( 1)/2
x/2 + 1
x/2 ( 1
At a toy manufacturing factory, the first 15 pieces cost n\$ each. Each of the next 25 pieces cost 5\$ less per copy. From the 41st piece on, the cost is 3\$ per piece. In terms of n how much does it cost to make 200 pieces?
(40n ( 355)\$
(30n + 355)\$
600n\$
(40n ( 355)\$
(40n + 355)\$
A man earns x dollars a month and spends y dollars a month on rent. If he then spends 1/8 of the remainder on food, find how much money is left over for other expenses, in terms of xand y.
1/8 (x ( y)\$.
7/8 (x ( y)\$.
7/8 (y ( x)\$.
1/8 (y ( x)\$.
7/8 (x + y)\$.

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Discussion

for number 1 the answer is supposed to be 1/6 not 2/6

2500 days 7 hours 1 minutes ago

Price:\$250

Price:\$180

Price:\$15